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Popular >

ln(7x)=-1

Solution

ln (7 x) = - 1

Solution

x = \frac{1}{7 e}

+1

Decimal Notation

x = 0.05255 \dots

Solution steps

ln (7 x) = - 1

Apply log rules

7 x = \frac{1}{e}

Solve

7 x = \frac{1}{e} : x = \frac{1}{7 e}

x = \frac{1}{7 e}

Popular Examples

solvefor y,x=ln(x/y)solve for

y, x = ln (\frac{x}{y})

log_{10}(6x)=-log_{10}(3x)

lo g_{10} (6 x) = - lo g_{10} (3 x)

log_{3}(9x+2)=4

lo g_{3} (9 x + 2) = 4

log_{2^2}(x^2)=8

lo g_{2^{2}} (x^{2}) = 8

solvefor x,0=log_{10}(x+h)solve for

x, 0 = lo g_{10} (x + h)

Frequently Asked Questions (FAQ)

What is the answer to ln(7x)=-1 ?
The answer to ln(7x)=-1 is x= 1/(7e)
Solve for x: ln(7x)=-1
The solution is x= 1/(7e)